Cwaliny [t͡sfaˈlinɨ] is a village in the administrative district of Gmina Stawiski, within Kolno County, Podlaskie Voivodeship, in north-eastern Poland. It lies approximately 5 kilometres (3 mi) south-east of Stawiski, 20 km (12 mi) south-east of Kolno, and 69 km (43 mi) west of the regional capital Białystok.